80798384

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{49999}}^1$

素因数の和:50108

約数の個数: 20

約数和(自身を含む): 158100000

約数和(自身を除く): 77301616

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 49999, 99998, 199996, 399992, 799984, 5049899, 10099798, 20199596, 40399192, 80798384]

約数ペア:

[(1, 80798384), (2, 40399192), (4, 20199596), (8, 10099798), (16, 5049899), (101, 799984), (202, 399992), (404, 199996), (808, 99998), (1616, 49999)]